8849251619 has 8 divisors (see below), whose sum is σ = 9540483120. Its totient is φ = 8159522976.

The previous prime is 8849251613. The next prime is 8849251627. The reversal of 8849251619 is 9161529488.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8849251619 is a prime.

It is a super-2 number, since 2×8849251619² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8849251613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363464 + ... + 387045.

It is an arithmetic number, because the mean of its divisors is an integer number (1192560390).

Almost surely, 2^8849251619 is an apocalyptic number.

8849251619 is a deficient number, since it is larger than the sum of its proper divisors (691231501).

8849251619 is a wasteful number, since it uses less digits than its factorization.

8849251619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 751429.

The product of its digits is 1244160, while the sum is 53.

The square root of 8849251619 is about 94070.4609269031. The cubic root of 8849251619 is about 2068.4046938941.

The spelling of 8849251619 in words is "eight billion, eight hundred forty-nine million, two hundred fifty-one thousand, six hundred nineteen".